00647naa#a2200193#i#450# EN\\bibl\66033 20260311054522.3 2500-0535 20231228b2023####ek#y0engy0150####ca ENG RU Active longitudes and the structure of the large-scale magnetic field at solar minimum Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2023 6 с. Journal article local Астрономия. Геодезия. 52 ENG Grigoryev Victor Mikhailovich Ermakova Lyudmila Victorovna ras.editorum.ru